CN104883922B - 用于制备织物片的方法以及应用该方法获得的片和袋 - Google Patents
用于制备织物片的方法以及应用该方法获得的片和袋 Download PDFInfo
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Abstract
袋,该袋的至少一个侧面(2、3)由紧固至气泡纸片的织物片制成;通过用粘合剂涂覆该织物片的一个面然后经由气泡纸的凹凸表面或者平滑表面施加气泡纸片来实现紧固。通过将第二织物片缝合、层压或粘接到第一织物片以将气泡纸片夹持在这两个织物片之间来执行附接。
Description
在先申请的引用
本申请要求以科迪芬公司(CODEFINE S.A.)的名义于2012年11月5日提交的在先瑞士申请CH 02252/12的优先权,该在先申请的全部内容通过引用并入本申请中。
技术领域
出于加固袋壁并使之更加稳定的目的,本发明涉及一种用于制备由合成织物制成的袋的组元织物片的方法;本发明还涉及应用该方法获得的片和袋。
背景技术
由合成织物制成的袋是众所周知的,袋包括基底和四个竖直面,通常为两个长侧面和两个短侧面,可以通过简单参照的方式引用文献EP0691286(B1),不过可以容易地引用多个文献。
从理论上讲或者画在纸上时,这些袋完美地竖起,它们的侧面适当地竖直并被拉紧,并且袋口保持敞开并且适当被配置成将希望运送的东西收纳到袋中。
在实践中,真实的袋的侧面远不如在纸上那么平顺,而是趋于倾斜,然后趴向袋的内部,有时以会无法适当打开的降落伞方式与它们的对置部分成火炬状,不过在所有这些情况下都会使袋口或多或少隐秘地闭合。
谁没有过这样的经历呢,不得不用双手保持物体或负载(一满铲沙或一捧枯叶)来将其放进袋里,要么无法将袋口打开,要么退而请求他人帮助来保持袋打开。
当然,袋与刚性盒之间的主要区别在于:袋可以容易地被折叠,一旦被折叠后袋所占据的空间与为其配置的有效容积相比极小,并且袋始终远比刚性容器更轻。通过求助于某一形式的内部或外部底盘来放弃袋的这些常规优点来弥补上述缺点是不成问题的。希望只通过改变织物片属性甚至是它们的布置来获得改进。
发明内容
本发明的目的是提出一种用于制造织物片的方法,所述织物片尤其旨在构成袋的竖直侧面,使得一旦借助所述织物片进行制造,则制成的袋在空袋时比以往有明显更显著的站立倾向,并且保持使得袋口实质保持打开的形状。最后,本发明还旨在提出根据所述方法制造的织物片,而无论织物片的最终目的是什么,并且最终还提供一种袋,该袋具有稳定性,这是由根据所述方法制造的其构成元件赋予的。
由于通常涉及技术不复杂的物体或结构,所以解决方案来自两个部件的合并,这两个部件没有预先注定要彼此组合,第二部件源自另一技术领域并且在这里起到了与其它功能不同的作用。
在目前的情况下,借用内容涉及气泡纸,气泡纸是众所周知的并且普遍用于把易碎的物体包装起来,由膜承载的充气气泡具有吸收并缓冲冲击的功能,由此借助气泡纸包封要保存的物体。
在最为简化的方案中,根据本发明的方法包括:组装两个单独的例如由聚丙烯制成的合成织物片,将气泡纸夹持在所述织物片之间,所述组装通过以下手段来实现:即在所述织物片的其中一个面涂覆粘合剂(或者不涂覆),然后(在适用时)插入并粘接气泡纸片,所述气泡纸片的尺寸与所述织物片的尺寸有关(优选是不同的)。这两个单独的织物片例如通过缝合、层压或粘接进行组装,或者通过其它等同的方法进行组装。
当其中一个织物片的一个面涂覆有粘合剂时,所述气泡纸的平滑表面或凹凸表面可抵靠涂覆有粘合剂的所述织物片施用。其中一种方式或其它的方式不会导致绝对相同的结果,所述凹凸表面处的粘接为该单元提供稍大的刚性。
可选择保留或者不保留用上述粘合剂来涂覆,并且如果适用,则将粘合剂施用在所述气泡纸的两面上或者一个单面上。
对于使所述气泡纸延伸直至所述织物片的最边缘来说会是比较麻烦的,因为此后膜和气泡会在织物片彼此间会发生缝合以构成袋的区域内发生干扰。因此,将优选在所述织物片的周围留空,并因此使每个织物片与气泡纸片关联,所述气泡纸片的尺寸(例如宽度和/或高度)略小于所述织物片的尺寸。
单独的织物片和所述气泡纸片的各自尺寸的差异提供了机动余量。事实上,该尺寸差异越显著,沿着袋边缘将袋折叠将越容易。该差异减少得越多,袋的稳定性将可能越高。必须根据所述气泡纸本身和织物特性(尤其是其克重)找到很好的折中。
以实现所述“夹持”的方式,所述织物片中的将占用外部位置的一个织物片将承担为所述袋提供坚固性的作用,而第二织物片将仅用于捕获所述气泡纸并可能因此被选择为比打算用于外部的所述织物片具有更少的克重。
把所述气泡纸捕获在两个织物片之间还可以通过将一个织物片层压在另一个织物片上来实现。
最终,没有什么能禁止使用具有相同克重的两个织物片,因此诉诸于管状织物的平整段,并且在所述管状织物的内部配置所述气泡纸,如同将手放进袜子里。期望的话,成本低的管状织物的使用可能因此受到青睐。
正如开头在背景部分介绍的那样,折叠是包袋行业的重要方面。在大多数情况下,袋的折叠至少部分地沿着其边缘发生,即沿着共享的缝合线,经由所述共享的缝合线使所述基底和所述袋的四个侧面彼此缝合。然而,非常常见的是折叠线被压印在其它位置而不是沿着边缘,特别是当短侧面和基底在沿着角片(gusset)的折叠处被铰接时,所述角片可以朝向所述袋的内部取向(例如纸购物袋),或者朝向袋的外部取向。
根据本发明的方法的结果,即出于构成袋的侧面的目的,将至少两个单独的织物片与气泡纸关联,在此提供极为突出的优点。事实上,当以这种方式实现的侧面被折叠时,例如沿着从下角开始并旨在形成具有所述基底的角片的斜线被折叠时,双材料(合成织物和气泡纸)的折叠标记产生了非已知的新效果,即所述折叠线变成具有弹簧效果的优选配置线。要说明的是:常规的织物袋仅趋于沿着已经压印在其上的折叠线而下垂到本身上。相反,用根据本发明的与气泡纸相关联的织物制成的袋偏好压印在材料中或者尤其在组成它的两个部分的行为分歧中的部署。
诚然,仅从外表看所述袋不会自动展开自行竖立,但非常明显的是,所述袋趋于返回至一种舒适位置,所述舒适位置被配置成打开并且不折叠成闭合的。织物-气泡纸组件的特征当然是此前料想不到的,但它在本发明竭力解决的问题方面是特别欢迎的,并且因此有利地实现了本发明的目的。
应指出的是,合成织物-气泡纸的串联布置并不阻止折叠,其仅在极小的程度上将所述袋的壁加厚使其并不累赘并且附加的重量最终可忽略。
附图说明
下面参考附图描述本发明的实施方式的形式,其中:
图1是根据本发明的袋向下取向的鸟瞰图。
图2是织物片和气泡纸片的组件的局部视图;
图3是根据本发明的袋的部分截断的鸟瞰图。
具体实施方式
在图1和图2中,可以看到袋的基底1以及另外两个竖直长侧面2和两个竖直短侧面3。四个侧面借助例如由聚丙烯制成的两个合成织物片20、21(图2)来实现,这些织物片分别被紧固到四个气泡纸片22(图2)。四个侧面的织物片的竖直边缘经由它们共同的竖直边缘而彼此缝合4,并且还以相同的方式缝合在基底1上。能看到角片折叠线5,其标记在短侧面3的织物片中。
最后,应注意的是,合成编织制成的把手6被缝合7而接近袋的两个长侧面2的上端。
观察图1,显然可知,由于所述袋的角片折叠,短侧面得以保持稍微朝外部压挤,赋予袋口稍微六边形的形状。
应当明确的是,是靠自身站直直立并适当地打开的实际袋的照片而得到的图1。因此,附图对于绘画中的艺术效果毫无兴趣,这真正是根据所述方法构造袋而获得的。
在图2中,本发明的实施方式已经示出了形成袋的壁(2或3)的要素的组件。由此,每个壁包括两个单独的织物片20、21,在织物片20、21之间布置有气泡纸22。
优选地,气泡纸22的尺寸小于织物片20、21的尺寸,以允许两个单独的织物片20、21如上所述彼此组装。
在图3中,能看到袋11以及其另外的两个长侧面2。还可以看到角片折叠线5,其呈现在短侧面3(在图中仅示出了其中的一个)中。相对于图1来说改变的实质上是基底,基底接纳了允许袋在地上滚动的装置。
该装置包括由合成织物制成的另外的两个钱袋襟边(flap)7,这两个襟边沿着基底1和长侧面2之间的共同边缘加以缝合。两个襟边均承载有附接构件(钩环垫)8,使得这两个襟边可以彼此协作地布置。另外,在袋的基底1中,可以看到形成孔缝的孔,孔的数量和位置允许固定在板12下面的轮10通过所述孔。
板12优选地由小泡状聚丙烯(alveolar polypropylene)(蜂窝)制成,这是由于该材料的刚性、坚固性和轻质属性。
当期望将板12装配至基底1时,将两个襟边7折回并且将轮10引入孔9中,直到板抵靠基底的织物为止。然后使两个襟边7降低并且通过将构件8中的一个压靠在另一个之上而将板锁定在基底上。
最后,应注意的是,把手13被固定在至少一个短侧面3上,使得用户可以在身后拉动根据所述根据本发明的袋的第二变型的滚动的袋。
由于紧固到气泡纸片的各个织物片的属性(这其由根据本发明的方法产生),获得了保持真正直立并打开的袋,如果如第二变型那样将袋安装在滚子上更是如此,因为板也起到了稳定作用。通过这样良好地实现其目的,根据本发明的袋开启了新的应用视野,例如被用于商场和超市中。不同于常规的购物手推车,顾客可以将填充的袋拿走直接装到其汽车后备箱中。
本发明的实施方式以示例性实施例的方式来提供,不应当被视为是限制性的。尤其通过诉诸于等同手段,可在要求保护的范围内实施多种变化。
作为变型示例,可以设想提出更复杂的织物片,其不仅包括两个织物片和一个被夹持的气泡纸,还包括位于两个织物片之间的一个以上气泡纸,或者包括三个织物片和两个气泡纸的组件,这些要素以另选方式布置。在这样的情况下,不同的织物片可以具有相同的克重或者具有不同的克重,并且气泡纸可以具有相同的构造(气泡的密度、大小、形状)或者具有不同的构造。可以根据应用、环境或者制造对象(例如袋)的期望属性进行选择。
Claims (14)
1.一种用于制造织物片的方法,所述织物片旨在构成由合成织物制成的袋的竖直侧面,所述侧面至少包括第一织物片,其特征在于,在已经将至少一个气泡纸片放置在第一织物片和第二织物片之间以后,将该第二织物片直接固定在所述第一织物片上,以便将所述气泡纸片夹持在这两个织物片之间。
2.根据权利要求1所述的方法,其特征在于,借助缝合、层压或粘接将所述两个织物片彼此固定。
3.根据权利要求1或2所述的方法,其特征在于,使所述气泡纸片的至少一个面粘接在所述两个织物片中的一个织物片上。
4.根据权利要求1或2所述的方法,其特征在于,使所述气泡纸片的两个面粘接在所述两个织物片的相对面上。
5.根据权利要求1或2所述的方法,其特征在于,所述两个织物片具有相同的克重或不同的克重。
6.一种由权利要求1至5中任一项所述的方法获得的织物片,其特征在于,两个单独的织物片(20、21)被紧固到至少一个气泡纸片(22),所述两个单独的织物片直接彼此固定,并且在所述两个单独的织物片之间夹持有至少一个气泡纸片,所述气泡纸片粘接或不粘接至所述两个单独的织物片中的一个和/或另一个。
7.根据权利要求6所述的织物片,其中,所述两个单独的织物片由聚丙烯制成。
8.根据权利要求7所述的织物片,其中,所述两个单独的织物片具有相同的克重或不同的克重。
9.根据前述权利要求6至8中任一项所述的织物片,其特征在于,所述气泡纸片的尺寸不同于所述两个单独的织物片的尺寸。
10.一种袋,该袋作为通过根据权利要求1至5中任一项所述的方法获得的成品,其特征在于,借助紧固到至少一个气泡纸片(22)的两个织物片(20、21)而实现所述袋的至少一个侧面(2、3),所述两个织物片直接彼此固定,并且在所述两个织物片之间夹持有至少一个气泡纸片,所述气泡纸片粘接或不粘接至所述两个织物片的一个和/或另一个。
11.根据权利要求10所述的袋,其中,所述两个织物片由聚丙烯制成。
12.根据权利要求11所述的袋,其中,所述两个织物片具有相同的克重或不同的克重。
13.根据权利要求10至12中任一项所述的袋,其特征在于,所述气泡纸片的尺寸不同于所述两个织物片的尺寸。
14.根据权利要求10至12中任一项所述的袋,其特征在于,所述袋的基底(1)设置有板(12),在所述板的下方固定有滚子(10),所述滚子与形成在所述基底(1)中的孔或孔缝(9)协作,并且所述板(12)被借助附接构件协作的两个襟边(7)保持抵靠所述基底(1),所述两个襟边均承载有功能性半体(8)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CH02252/12 | 2012-11-05 | ||
CH02252/12A CH707160A1 (fr) | 2012-11-05 | 2012-11-05 | Procédé de réalisation de pièces de toile; et pièce de toile et sac issus de ce procédé. |
PCT/IB2013/059914 WO2014068545A1 (fr) | 2012-11-05 | 2013-11-05 | Procédé de préparation des pièces de toile; pièces et sac issus de l'application du procédé |
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CN104883922A CN104883922A (zh) | 2015-09-02 |
CN104883922B true CN104883922B (zh) | 2017-09-12 |
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CN201380069171.3A Active CN104883922B (zh) | 2012-11-05 | 2013-11-05 | 用于制备织物片的方法以及应用该方法获得的片和袋 |
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US (1) | US9999282B2 (zh) |
EP (1) | EP2914145B1 (zh) |
JP (1) | JP6301349B2 (zh) |
CN (1) | CN104883922B (zh) |
CH (1) | CH707160A1 (zh) |
DK (1) | DK2914145T3 (zh) |
ES (1) | ES2610809T3 (zh) |
HU (1) | HUE033052T2 (zh) |
LT (1) | LT2914145T (zh) |
PL (1) | PL2914145T3 (zh) |
PT (1) | PT2914145T (zh) |
WO (1) | WO2014068545A1 (zh) |
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EP4424205A1 (en) | 2023-02-28 | 2024-09-04 | Codefine International SA | Rolling tote bag |
WO2024079728A2 (en) | 2023-02-28 | 2024-04-18 | Codefine International Sa | Rolling tote bag |
WO2024084477A2 (en) | 2023-03-21 | 2024-04-25 | Codefine International Sa | Tote bag and method of forming a sidewall thereof |
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- 2013-11-05 DK DK13811617.3T patent/DK2914145T3/en active
- 2013-11-05 CN CN201380069171.3A patent/CN104883922B/zh active Active
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- 2013-11-05 JP JP2015540265A patent/JP6301349B2/ja not_active Expired - Fee Related
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WO2014068545A1 (fr) | 2014-05-08 |
EP2914145A1 (fr) | 2015-09-09 |
US20150272289A1 (en) | 2015-10-01 |
JP2015536190A (ja) | 2015-12-21 |
CH707160A1 (fr) | 2014-05-15 |
EP2914145B1 (fr) | 2016-11-02 |
DK2914145T3 (en) | 2017-02-13 |
ES2610809T3 (es) | 2017-05-03 |
CN104883922A (zh) | 2015-09-02 |
PL2914145T3 (pl) | 2017-04-28 |
JP6301349B2 (ja) | 2018-03-28 |
LT2914145T (lt) | 2017-03-27 |
US9999282B2 (en) | 2018-06-19 |
PT2914145T (pt) | 2017-01-09 |
HUE033052T2 (en) | 2017-11-28 |
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